JPS54214A - Shielding of cryogenic effect of low-temperature underground tank - Google Patents

Shielding of cryogenic effect of low-temperature underground tank

Info

Publication number
JPS54214A
JPS54214A JP6506377A JP6506377A JPS54214A JP S54214 A JPS54214 A JP S54214A JP 6506377 A JP6506377 A JP 6506377A JP 6506377 A JP6506377 A JP 6506377A JP S54214 A JPS54214 A JP S54214A
Authority
JP
Japan
Prior art keywords
shielding
underground tank
low
cryogenic effect
temperature underground
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6506377A
Other languages
Japanese (ja)
Other versions
JPS6018880B2 (en
Inventor
Toshiyuki Ohori
Masayoshi Watabe
Hiroshi Matsumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP52065063A priority Critical patent/JPS6018880B2/en
Publication of JPS54214A publication Critical patent/JPS54214A/en
Publication of JPS6018880B2 publication Critical patent/JPS6018880B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/10—Arrangements for preventing freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/03—Dealing with losses
    • F17C2260/031—Dealing with losses due to heat transfer
    • F17C2260/032—Avoiding freezing or defrosting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0142—Applications for fluid transport or storage placed underground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PURPOSE:To prevent the cryogenic effect (strong heat-sink effect) of an underground tank from reaching the surrounding structres, by installing pipes in the ground between the tank and the structures and placing in each pipe a heater wire of which the calorific power increases with depth from the ground level.
JP52065063A 1977-06-02 1977-06-02 Method for preventing cold temperatures in underground cryogenic tanks Expired JPS6018880B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52065063A JPS6018880B2 (en) 1977-06-02 1977-06-02 Method for preventing cold temperatures in underground cryogenic tanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52065063A JPS6018880B2 (en) 1977-06-02 1977-06-02 Method for preventing cold temperatures in underground cryogenic tanks

Publications (2)

Publication Number Publication Date
JPS54214A true JPS54214A (en) 1979-01-05
JPS6018880B2 JPS6018880B2 (en) 1985-05-13

Family

ID=13276114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52065063A Expired JPS6018880B2 (en) 1977-06-02 1977-06-02 Method for preventing cold temperatures in underground cryogenic tanks

Country Status (1)

Country Link
JP (1) JPS6018880B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916680A (en) * 1982-07-16 1984-01-27 Mitsubishi Electric Corp Consumable electrode type arc welding device
US4533784A (en) * 1983-07-29 1985-08-06 Minnesota Mining And Manufacturing Co. Sheet material for and a cable having an extensible electrical shield
JPS60117598U (en) * 1984-01-18 1985-08-08 株式会社　潤工社 Buried long heating cable

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61179182U (en) * 1985-04-30 1986-11-08

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916680A (en) * 1982-07-16 1984-01-27 Mitsubishi Electric Corp Consumable electrode type arc welding device
JPH0337469B2 (en) * 1982-07-16 1991-06-05 Mitsubishi Electric Corp
US4533784A (en) * 1983-07-29 1985-08-06 Minnesota Mining And Manufacturing Co. Sheet material for and a cable having an extensible electrical shield
JPS60117598U (en) * 1984-01-18 1985-08-08 株式会社　潤工社 Buried long heating cable
JPH0239358Y2 (en) * 1984-01-18 1990-10-22

Also Published As

Publication number Publication date
JPS6018880B2 (en) 1985-05-13

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